Struct zircon_object::object::Signal

pub struct Signal { /* fields omitted */ }

Signals that waitable kernel objects expose to applications.

Implementations

impl Signal

pub const READABLE: Signal

pub const WRITABLE: Signal

pub const PEER_CLOSED: Signal

pub const SIGNALED: Signal

pub const HANDLE_CLOSED: Signal

pub const KERNEL_ALL: Signal

pub const USER_ALL: Signal

pub const CLOCK_STARTED: Signal

pub const SOCKET_PEER_WRITE_DISABLED: Signal

pub const SOCKET_WRITE_DISABLED: Signal

pub const SOCKET_CONTROL_READABLE: Signal

pub const SOCKET_CONTROL_WRITABLE: Signal

pub const SCOEKT_ACCEPT: Signal

pub const SOCKET_SHARE: Signal

pub const SOCKET_READ_THRESHOLD: Signal

pub const SOCKET_WRITE_THRESHOLD: Signal

pub const TASK_TERMINATED: Signal

pub const JOB_TERMINATED: Signal

pub const JOB_NO_JOBS: Signal

pub const JOB_NO_PROCESSES: Signal

pub const PROCESS_TERMINATED: Signal

pub const THREAD_TERMINATED: Signal

pub const THREAD_RUNNING: Signal

pub const THREAD_SUSPENDED: Signal

pub const VMO_ZERO_CHILDREN: Signal

pub const INTERRUPT_SIGNAL: Signal

pub const SIGCHLD: Signal

pub const USER_SIGNAL_0: Signal

pub const USER_SIGNAL_1: Signal

pub const USER_SIGNAL_2: Signal

pub const USER_SIGNAL_3: Signal

pub const USER_SIGNAL_4: Signal

pub const USER_SIGNAL_5: Signal

pub const USER_SIGNAL_6: Signal

pub const USER_SIGNAL_7: Signal

pub const fn empty() -> Signal

Returns an empty set of flags

pub const fn all() -> Signal

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<Signal>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> Signal

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> Signal

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: Signal) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: Signal) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: Signal)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: Signal)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: Signal)

Toggles the specified flags in-place.

pub fn set(&mut self, other: Signal, value: bool)

Inserts or removes the specified flags depending on the passed value.

impl Signal

pub fn verify_user_signal(
    allowed_signals: Signal,
    number: u32
) -> ZxResult<Signal>

Verify whether number only sets the bits specified in allowed_signals.

Trait Implementations

impl Binary for Signal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl BitAnd<Signal> for Signal

type Output = Signal

The resulting type after applying the & operator.

fn bitand(self, other: Signal) -> Signal

Returns the intersection between the two sets of flags.

impl BitAndAssign<Signal> for Signal

fn bitand_assign(&mut self, other: Signal)

Disables all flags disabled in the set.

impl BitOr<Signal> for Signal

type Output = Signal

The resulting type after applying the | operator.

fn bitor(self, other: Signal) -> Signal

Returns the union of the two sets of flags.

impl BitOrAssign<Signal> for Signal

fn bitor_assign(&mut self, other: Signal)

Adds the set of flags.

impl BitXor<Signal> for Signal

type Output = Signal

The resulting type after applying the ^ operator.

fn bitxor(self, other: Signal) -> Signal

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<Signal> for Signal

fn bitxor_assign(&mut self, other: Signal)

Toggles the set of flags.

impl Clone for Signal

fn clone(&self) -> Signal

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Signal

impl Debug for Signal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Signal

fn default() -> Signal

Returns the “default value” for a type.

impl Eq for Signal

impl Extend<Signal> for Signal

fn extend<T: IntoIterator<Item = Signal>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

pub fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

pub fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<Signal> for Signal

fn from_iter<T: IntoIterator<Item = Signal>>(iterator: T) -> Signal

Creates a value from an iterator.

impl Hash for Signal

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl LowerHex for Signal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Not for Signal

type Output = Signal

The resulting type after applying the ! operator.

fn not(self) -> Signal

Returns the complement of this set of flags.

impl Octal for Signal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Ord for Signal

fn cmp(&self, other: &Signal) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Signal> for Signal

fn eq(&self, other: &Signal) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Signal) -> bool

This method tests for !=.

impl PartialOrd<Signal> for Signal

fn partial_cmp(&self, other: &Signal) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Signal

impl StructuralPartialEq for Signal

impl Sub<Signal> for Signal

type Output = Signal

The resulting type after applying the - operator.

fn sub(self, other: Signal) -> Signal

Returns the set difference of the two sets of flags.

impl SubAssign<Signal> for Signal

fn sub_assign(&mut self, other: Signal)

Disables all flags enabled in the set.

impl UpperHex for Signal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.